html,
body,
#app {
  height: 100%;
}
img {
  max-width: 100%;
}
#app {
  display: flex;
  flex-direction: column;
}
.logo {
  width: 50vw;
  height: 30vh;
  border-radius: 20%;
  margin: 1.5rem auto;
  display: block;
}
.link-to {
  color: gray;
  font-size: 0.8rem;
  float: right;
  margin-right: 20px;
}
.user-info,
.change-pwd {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  img {
    display: block;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin-bottom: 40px;
    text-align: center;
  }
  input {
    width: 50vw;
    height: 35px;
    padding: 6px;
    box-sizing: border-box;
    margin: 0 auto 40px;
    outline: none;
    font-size: 14px;
  }
}
.van-tabbar {
  box-shadow: 0 -1px 0 orangered;
}
